"The Government Accountability Office is preparing to issue a report that rebukes the Centers for Disease Control and Prevention for saying in 2004 that elevated levels of lead in the District’s tap water did not pose a public health threat and for failing to quickly clarify its findings as complaints mounted."

"In an unprecedented policy shift, inspectors in Pennsylvania have been ordered to stop issuing violations against drillers without prior approval from Gov. Corbett's new environmental chief."

"The oil and gas industry has nearly 7,200 permits to drill on public lands that it has yet to use, according to Bureau of Land Management data obtained by Greenwire."

"WASHINGTON — With gasoline prices rising, oil supplies from the Middle East pinched by political upheaval and growing calls in Congress for expanded domestic oil and gas production, President Obama on Wednesday will set a goal of a one-third reduction in oil imports over the next decade, aides said Tuesday."

"Erin Brockovich, a U.S. consumer health advocate whose life story was the basis for an Academy Award-winning film, urged senators Tuesday to pass a law to document disease clusters in the United States."

"A conservative research group in Michigan has issued a far-reaching public records request to the labor studies departments at three public universities in the state, seeking any e-mails involving the Wisconsin labor turmoil." Among the professors under assault by the secretive conservatives is William Cronon, one of the foremost environmental historians in the United States.

"As Japan wrestles with its nuclear crisis, the U.S. nuclear industry is seeing a partial meltdown in public support as Americans wonder whether such tragedy could strike here."

"The American Lung Association has opened a billboard campaign against Fred Upton, the Republican chairman of the House Commerce and Energy Committee, taking him to task for his legislative attacks on the Environmental Protection Agency and clean air regulations."

"Senate Democrats hope to siphon votes from a GOP bid to hamstring EPA climate rules by voting first on a Democratic alternative."